test dev-master
Merge pull request #421 from FriendsOfSymfony/dev-master

test dev-master
optional format for routes
code refactoring
added configuration parameter
include_format parameter for RestActionReader
other way to generate pattern with format
default true for include_format
fix phpdoc and delete default value of
updated tests
updated documentation
Merge pull request #422 from abdulklarapl/master

optional format for routes
removed whitespace
Merge pull request #423 from abdulklarapl/master

removed whitespace